3 Inputs & 3 Outputs Coding problem - Page 2 - Electronic Circuits Projects Diagrams Free

bananasiong · 17th August 2007, 04:13 AM

Yes, and if you're using other pins of PORTA, you might need to keep only bit 4, 5, 6 by
andlw b'01110000' ;keep only bit 4,5,6

Suraj143 · 17th August 2007, 04:19 AM

Oh I see then I should add ANDLW b’01110000’ before checking the three buttons. I have added the ANDLW only for the first button. I have to add the other two also before checking them.

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17th August 2007, 04:13 AM	(permalink)
bananasiong	Yes, and if you're using other pins of PORTA, you might need to keep only bit 4, 5, 6 by andlw b'01110000' ;keep only bit 4,5,6 __________________ Superman returns..

17th August 2007, 04:19 AM	(permalink)
Suraj143	Oh I see then I should add ANDLW b’01110000’ before checking the three buttons. I have added the ANDLW only for the first button. I have to add the other two also before checking them.